2021 New Style Tempered Step Glass - Transparent High Borosilicate Tempered Glass with Drilled Holes – Saida Detail:
Transparent High Borosilicate Tempered Glass with Drilled Holes
FEATURES
– 3.3 Coefficient of Thermal Expansion
– High temperature resistance with chemical stability
– Super scratch resistant & waterproof & flame resistant
– Perfect flatness and smoothness
– Timely delivery date assurance
– One to one consulation and professional guidance
– Shape, size, finsh & design can customized as request
– Anti-glare/Anti-reflective/Anti-fingerprint/Anti-microbial are available here
High Borosilicate Glass Material Datasheet
| 密度（Density) | 2.30g/cm² |
| 硬度（Mohs Hardness) | 6.0Mohs’ |
| 弹性模量（Elasticity Modulus) | 67KNmm – 2 |
| 抗张强度（Tensile Strength) | 40 – 120Nmm – 2 |
| 泊松比（Poisson Ratio) | 0.18 |
| 热膨胀系数 （20-400°C）（Coefficient of Thermal Expansion) | (3.3)*10`-6 |
| 导热率比热（90°C）(Specific Heat Conductivity) | 1.2W*(M*K`-1) |
| 折射率（Refractive Index) | 1.6375 |
| 比热（Specific Heat) (J/KG) | 830 |
| 熔点（Melting Point) | 1320°C |
| 软化点（Softening Point) | 815°C |
| 连续工作温度/使用寿命（Continuous Operating Temperature/Service Life) | 150°C |
| ≥120000h(-60°C-150°C） | 200°C |
| ≥90000h(-60°C-200°C） | 280°C |
| ≥620000h(-60°C-280°C） | 370°C |
| ≥30000h | 520°C |
| ≥130000h | |
| 抗热冲击（Thermal Shock) | ≤350°C |
| 抗冲击强度（Impact Strength) | ≥7J |
| 主要化学成分%含量（Main Chemical Composition % Content) | |
| SiO2 | 80.40% |
| Fe203 | 0.02% |
| Ti02 | 1.00% |
| B203 | 12.50% |
| Na20+K20 | 4.20% |
| FE | 0.02% |
| 耐水性（Water Tolerance) | HGB 1级 （HGB 1) |
What is Borosilicate Glass ?
Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (≈3 × 10⁻⁶ K⁻¹ at 20 °C), making them more resistant to thermal shock than any other common glass. Such glass is subjected to less thermal stress and can withstand temperature differentials without fracturing of about 165 °C (297 °F). It is commonly used for the construction of reagent bottles and flasks as well as lighting, electronics and cookware.
Production Process
FACTORY OVERVIEW
CUSTOMER VISITING & FEEDBACK
All MATERIALS USED ARE COMPLIANT WITH ROHS III (EUROPEAN VERSION), ROHS II (CHINA VERSION), REACH (CURRENT VERSION)
Product detail pictures:
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Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for 2021 New Style Tempered Step Glass - Transparent High Borosilicate Tempered Glass with Drilled Holes – Saida, The product will supply to all over the world, such as: Bangladesh, Portugal, India, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
OUR FACTORY
OUR PRODUCTION LINE & WAREHOUSE
Lamianting protective film — Pearl cotton packing — Kraft paper packing
3 KIND OF WRAPPING CHOICE
Export plywood case pack — Export paper carton pack
By Elsie from Victoria - 2015.06.12 16:22
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Arthur from Cancun - 2015.09.16 11:31
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